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9.231 RRSPACING — Reciprocal of the relative spacing

Description:

RRSPACING(X) returns the reciprocal of the relative spacing of model numbers near X.

Standard:

Fortran 95 and later

Class:

Elemental function

Syntax:

RESULT = RRSPACING(X)

Arguments:
XShall be of type REAL.
Return value:

The return value is of the same type and kind as X. The value returned is equal to ABS(FRACTION(X)) * FLOAT(RADIX(X))**DIGITS(X).

See also:

SPACING